It is powered by the proprietary PF372 hand-wound movement which boasts a 10-day power reserve. It was designed as a series in two planes to match the teardrop-shaped contours of the new timepiece. On the wrist, the movement of the watch is presented at a 90° angle. On the upside, the balance and escape wheel bridges form a circular arc. The balance is entirely visible, as is the circular bridge of the power reserve.
The design of the piece gives it a strong identity and a powerful presence. The wheels are shaped like wheel rims, while the main plate and its ten bridges are decorated according to ParmigianiFleurier's exclusive criteria. All 333 components of the calibre can be admired thanks to the six sapphire crystals. In homage to the Bugatti Veyron 16.4 Super Sport, the open-worked black opaline dial in the centre allows a glimpse of the hour wheel. The profiled case in 18-carat rose gold reproduces the supercar's taut lines. Satin-finished or polished, the tapered surfaces and chamfers come to life in the play of light created by its precious reflections.